Cushion for respiratory mask



The file of this patent contains at least one drawing/photograph executed in color. Copies of this patent with color drawing(s)/photograph(s) will be provided by the office upon request and payment of the necessary fee.

FIG. 1 is a front perspective color drawing view of a cushion for a respiratory mask according to an embodiment of our design that includes gel and/or silicone portions of different colors;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a left side view thereof with the right side view being a mirror image thereof; and,

FIG. 7 is a cross sectional view of the cushion along lines 7-7 in FIG. 6.

Where included, the broken lines represent surrounding environment or structure and do not form part of the claimed design.

Where included, dotted (dot-dot-dot) lines represent the border between claimed and unclaimed subject matter and do not form a part of the claimed design.

Where included, the dot-dash-dot lines represent the transition between cushion portions of contrasting and/or different materials and/or colors, and do not form a part of the claimed design. 

The ornamental design for a cushion for a respiratory mask, as shown and described. 